New: The State of Indie Launches: July 2026. The framework layer is the same everywhere. The payment layer is not. Read

← Back to browse

checkmatter.com

Free online calculators: number to words, EMI, BMI, GST, SIP, mortgage, currency conversion, date, and unit conversion. Fast, accurate, no sign-up needed.

Added August 12, 2026 · Last analysed August 12, 2026 · via

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 12 August 2026; the live site may have changed since.

checkmatter.com looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on August 12, 2026. The site is hosted on HostGator, with a domain registered in 2019. We've detected 14 technologies on this site, covering wordpress plugin, advertising, analytics, and CMS. The stack includes Tailwind CSS, WordPress, and Font Awesome.

It's on a stack we've seen on only 3 launches.

If you own this site, refresh the snapshot and see the full fix list any time →

Vibe Score 3 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14)

Infrastructure
DNS WebHostBox DNS
Hosting HostGator
Server nginx
Build & Framework
CMS WordPress (5)
CSS framework Tailwind CSS
Font Google Fonts
Icon font Font Awesome
Package CDN jsDelivr
WordPress plugin Site Kit by Google
Yoast
WordPress theme Neve
Analytics & Marketing
Advertising Google AdSense
Analytics Google Analytics (3)
Tag management Google Tag Manager (3)

Infrastructure

DNS
WebHostBox DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 24 Jun 2026 to 22 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 years
Registered Jul 2019 · GoDaddy.com, LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (3)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_64BGLWK7Q1 1y Google Analytics
Session storage (1)
KeySizeDetected as
wpEmojiSettingsSupports 70 B WordPress

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

1252 ms Server response
7% Faster than peers
1628 ms Largest contentful paint
0.03 Cumulative layout shift
525 KB Page weight
64 KB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

2 images: 1 oversized

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Vibe Score Breakdown How?

SignalPoints
AI writing signals +3

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (4 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy/
Terms of Service
/terms-of-service/
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
72% unique

Security Headers (0/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

3 JS files
5 CSS files
5 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.